Slider Dimmers (A.C. only)  (1961?)
Strand

Lightweight composition formers with off and full-on contacts.
Graded resistance windings to dim-out any load between and including the wattages stated.

Documents

Hire Charges - Strand Electric (February 1968)
From Frederick Brown Collection

Catalogue & Journal Entries for Slider Dimmers (A.C. only) in the Backstage Heritage Collection

Price List (1950)

Price List (1958)

Lighting for Entertainment: Dimmer Boards (1961)

Price List (1969)

Spring Hire Price List (1974)

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